update python version for doc

AntSimi · web-flow · commit 5f01ee919856 · 2021-12-13T16:17:58.000+01:00
diff --git a/doc/environment.yml b/doc/environment.yml
@@ -2,7 +2,7 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python=3.7
+  - python=3.8
   - ffmpeg
   - pip:
     - sphinx-gallery
